WO2002015482A3 - Methods, systems and computer program products for determining a point of loss of data on a communication network - Google Patents
Methods, systems and computer program products for determining a point of loss of data on a communication network Download PDFInfo
- Publication number
- WO2002015482A3 WO2002015482A3 PCT/US2001/023903 US0123903W WO0215482A3 WO 2002015482 A3 WO2002015482 A3 WO 2002015482A3 US 0123903 W US0123903 W US 0123903W WO 0215482 A3 WO0215482 A3 WO 0215482A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- communication network
- point
- loss
- systems
- determining
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0823—Errors, e.g. transmission errors
- H04L43/0829—Packet loss
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0852—Delays
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0888—Throughput
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- General Health & Medical Sciences (AREA)
- Computer Security & Cryptography (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2001280896A AU2001280896A1 (en) | 2000-08-17 | 2001-07-30 | Methods, systems and computer program products for determining a point of loss of data on a communication network |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/641,045 US6823381B1 (en) | 2000-08-17 | 2000-08-17 | Methods, systems and computer program products for determining a point of loss of data on a communication network |
US09/641,045 | 2000-08-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002015482A2 WO2002015482A2 (en) | 2002-02-21 |
WO2002015482A3 true WO2002015482A3 (en) | 2002-09-19 |
Family
ID=24570727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/023903 WO2002015482A2 (en) | 2000-08-17 | 2001-07-30 | Methods, systems and computer program products for determining a point of loss of data on a communication network |
Country Status (3)
Country | Link |
---|---|
US (2) | US6823381B1 (en) |
AU (1) | AU2001280896A1 (en) |
WO (1) | WO2002015482A2 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6515967B1 (en) * | 1998-06-30 | 2003-02-04 | Cisco Technology, Inc. | Method and apparatus for detecting a fault in a multicast routing infrastructure |
US20030037166A1 (en) * | 2000-12-27 | 2003-02-20 | Reiko Ueno | Routing processing and method for home bus system |
US20040098504A1 (en) * | 2002-08-27 | 2004-05-20 | Matsushita Electric Industrial Co., Ltd. | Routing processing and method in home bus system |
DE50313304D1 (en) * | 2002-09-10 | 2011-01-20 | Siemens Ag | Method for controlling transmission resources of a packet-oriented communication network in the case of topology changes |
US7392311B2 (en) * | 2003-06-19 | 2008-06-24 | International Business Machines Corporation | System and method for throttling events in an information technology system |
US7756008B2 (en) * | 2003-12-19 | 2010-07-13 | At&T Intellectual Property Ii, L.P. | Routing protocols with predicted outrage notification |
US8055755B2 (en) * | 2004-02-05 | 2011-11-08 | At&T Intellectual Property Ii, L.P. | Method for determining VoIP gateway performance and SLAs based upon path measurements |
WO2005112345A1 (en) * | 2004-05-07 | 2005-11-24 | France Telecom | Performance measuring in a packet transmission network |
US8804575B2 (en) * | 2005-12-13 | 2014-08-12 | Cisco Technology, Inc. | Central entity to adjust redundancy and error correction on RTP sessions |
US20070286351A1 (en) * | 2006-05-23 | 2007-12-13 | Cisco Technology, Inc. | Method and System for Adaptive Media Quality Monitoring |
US8484336B2 (en) * | 2006-11-15 | 2013-07-09 | Cisco Technology, Inc. | Root cause analysis in a communication network |
US8248953B2 (en) * | 2007-07-25 | 2012-08-21 | Cisco Technology, Inc. | Detecting and isolating domain specific faults |
US7948910B2 (en) * | 2008-03-06 | 2011-05-24 | Cisco Technology, Inc. | Monitoring quality of a packet flow in packet-based communication networks |
US20100157889A1 (en) * | 2008-12-18 | 2010-06-24 | Motorola, Inc. | System and method for improving efficiency of broadcast communications in a multi-hop wireless mesh network |
US9979662B2 (en) * | 2015-04-17 | 2018-05-22 | International Business Machines Corporation | Storage area network workload balancing |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5926463A (en) * | 1997-10-06 | 1999-07-20 | 3Com Corporation | Method and apparatus for viewing and managing a configuration of a computer network |
EP0948165A1 (en) * | 1998-04-01 | 1999-10-06 | Hewlett-Packard Company | Generating service detail records |
GB2337903A (en) * | 1998-05-28 | 1999-12-01 | 3Com Corp | Monitoring computer network traffic data |
WO2000051292A1 (en) * | 1999-02-26 | 2000-08-31 | Thierry Grenot | System and method for measuring the transfer durations and loss rates in high volume telecommunication networks |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5390188A (en) * | 1993-08-02 | 1995-02-14 | Synoptics | Method and apparatus for measuring and monitoring the performance within a ring communication network |
US6006016A (en) * | 1994-11-10 | 1999-12-21 | Bay Networks, Inc. | Network fault correlation |
US6515967B1 (en) * | 1998-06-30 | 2003-02-04 | Cisco Technology, Inc. | Method and apparatus for detecting a fault in a multicast routing infrastructure |
US6363056B1 (en) * | 1998-07-15 | 2002-03-26 | International Business Machines Corporation | Low overhead continuous monitoring of network performance |
US6856627B2 (en) * | 1999-01-15 | 2005-02-15 | Cisco Technology, Inc. | Method for routing information over a network |
-
2000
- 2000-08-17 US US09/641,045 patent/US6823381B1/en not_active Expired - Lifetime
-
2001
- 2001-07-30 AU AU2001280896A patent/AU2001280896A1/en not_active Abandoned
- 2001-07-30 WO PCT/US2001/023903 patent/WO2002015482A2/en active Application Filing
-
2004
- 2004-10-12 US US10/963,260 patent/US8073944B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5926463A (en) * | 1997-10-06 | 1999-07-20 | 3Com Corporation | Method and apparatus for viewing and managing a configuration of a computer network |
EP0948165A1 (en) * | 1998-04-01 | 1999-10-06 | Hewlett-Packard Company | Generating service detail records |
GB2337903A (en) * | 1998-05-28 | 1999-12-01 | 3Com Corp | Monitoring computer network traffic data |
WO2000051292A1 (en) * | 1999-02-26 | 2000-08-31 | Thierry Grenot | System and method for measuring the transfer durations and loss rates in high volume telecommunication networks |
Also Published As
Publication number | Publication date |
---|---|
US6823381B1 (en) | 2004-11-23 |
US8073944B2 (en) | 2011-12-06 |
US20050114506A1 (en) | 2005-05-26 |
AU2001280896A1 (en) | 2002-02-25 |
WO2002015482A2 (en) | 2002-02-21 |
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